<div class="panel-heading">
    <h4 class="widget-title">友情链接</h4>
</div>
<ul class="list-group">
    <li class="list-group-item" ng-repeat="(name, link) in widget.links">
        <div class="widget-list-item">
            <i class="fa fa-caret-right"></i> <a ng-href="{{link}}" target="_blank">{{name}}</a>
        </div>
    </li>
</ul>